Microwave UX enhancements (#24547)

Microwave UX enhancements  (#24547)

* Facelift Microwave UI

Includes new background light in UI, Uses predictive input, UI now properly disables buttons when microwave is active

* Microwave now shows Elapsed time

* Fixed bad formatting

* Added new term for "BottomMargin"

* Change yellow color

* Update StyleNano.cs

just spacing fixed

* Cook time countdown now detached from server

Instead of the server constantly sending out messages for the cook countdown, it is now predicted client side using TimeSpan

* Update MicrowaveMenu.xaml

forgot to re-add item space